A man died Wednesday in what was being described as an accidental self-inflicted shooting on state gamelands in Allegheny County.The medical examiner confirms 64-year-old Robert Chamberlain, of Sewickley, accidentally shot himself. The shooting happened in the 4100 block of State Gamelands Road in Marshall Township.VIDEO: Watch Kelly Brennan's reportChamberlain was not hunting, according to Pennsylvania Game Commission spokesman Tom Fazi, who said it appears that Chamberlain set up a target for his shotgun and fired at least one round.While the exact circumstances may never be known, Fazi said it appears that Chamberlain walked either to or from the target and may have slipped or fallen, and the gun went off, hitting him once in the chest area.A portion of the road was shut down until 12:15 p.m. while police investigated at the scene.

MARSHALL TOWNSHIP, Pa. —

A man died Wednesday in what was being described as an accidental self-inflicted shooting on state gamelands in Allegheny County.

Chamberlain was not hunting, according to Pennsylvania Game Commission spokesman Tom Fazi, who said it appears that Chamberlain set up a target for his shotgun and fired at least one round.

While the exact circumstances may never be known, Fazi said it appears that Chamberlain walked either to or from the target and may have slipped or fallen, and the gun went off, hitting him once in the chest area.

A portion of the road was shut down until 12:15 p.m. while police investigated at the scene.